166534480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 467970048

約数和(自身を除く): 301435568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 53, 56, 62, 70, 80, 106, 112, 124, 140, 155, 181, 212, 217, 248, 265, 280, 310, 362, 371, 424, 434, 496, 530, 560, 620, 724, 742, 848, 868, 905, 1060, 1085, 1240, 1267, 1448, 1484, 1643, 1736, 1810, 1855, 2120, 2170, 2480, 2534, 2896, 2968, 3286, 3472, 3620, 3710, 4240, 4340, 5068, 5611, 5936, 6335, 6572, 7240, 7420, 8215, 8680, 9593, 10136, 11222, 11501, 12670, 13144, 14480, 14840, 16430, 17360, 19186, 20272, 22444, 23002, 25340, 26288, 28055, 29680, 32860, 38372, 39277, 44888, 46004, 47965, 50680, 56110, 57505, 65720, 67151, 76744, 78554, 89776, 92008, 95930, 101360, 112220, 115010, 131440, 134302, 153488, 157108, 184016, 191860, 196385, 224440, 230020, 268604, 297383, 314216, 335755, 383720, 392770, 448880, 460040, 537208, 594766, 628432, 671510, 767440, 785540, 920080, 1074416, 1189532, 1343020, 1486915, 1571080, 2081681, 2379064, 2686040, 2973830, 3142160, 4163362, 4758128, 5372080, 5947660, 8326724, 10408405, 11895320, 16653448, 20816810, 23790640, 33306896, 41633620, 83267240, 166534480]

約数ペア:

[(1, 166534480), (2, 83267240), (4, 41633620), (5, 33306896), (7, 23790640), (8, 20816810), (10, 16653448), (14, 11895320), (16, 10408405), (20, 8326724), (28, 5947660), (31, 5372080), (35, 4758128), (40, 4163362), (53, 3142160), (56, 2973830), (62, 2686040), (70, 2379064), (80, 2081681), (106, 1571080), (112, 1486915), (124, 1343020), (140, 1189532), (155, 1074416), (181, 920080), (212, 785540), (217, 767440), (248, 671510), (265, 628432), (280, 594766), (310, 537208), (362, 460040), (371, 448880), (424, 392770), (434, 383720), (496, 335755), (530, 314216), (560, 297383), (620, 268604), (724, 230020), (742, 224440), (848, 196385), (868, 191860), (905, 184016), (1060, 157108), (1085, 153488), (1240, 134302), (1267, 131440), (1448, 115010), (1484, 112220), (1643, 101360), (1736, 95930), (1810, 92008), (1855, 89776), (2120, 78554), (2170, 76744), (2480, 67151), (2534, 65720), (2896, 57505), (2968, 56110), (3286, 50680), (3472, 47965), (3620, 46004), (3710, 44888), (4240, 39277), (4340, 38372), (5068, 32860), (5611, 29680), (5936, 28055), (6335, 26288), (6572, 25340), (7240, 23002), (7420, 22444), (8215, 20272), (8680, 19186), (9593, 17360), (10136, 16430), (11222, 14840), (11501, 14480), (12670, 13144)]